Antique Edwardian (1901-1910) Diamond & Turquoise Yellow Gold Gypsy Ring (Size: 0 1/2)Antique Edwardian (1837 1901) diamond and turquoise 18ct yellow gold Gypsy ring. This beautiful ring features two turquoise cabochon gemstones in a decorative gypsy setting alongside a large gypsy set diamond. The diamond has an open back setting where light can pass through. A gypsy setting is where a gemstone is almost imbedded into the piece with small prongs holding it in place. The ring has a number of hallmarks, a crown, number 18, anchor, AMB